Posted by Kate Taylor
Researchers have created a new artificial lens, made up of thousands of nanoscale polymer layers, that's almost identical to the lens in a human eye.
Posted by Emma Woollacott
A new, ultra-thin flat lens has a focusing power at the very edge of what's theoretically possible, promising a distortion-free image.
Posted by Kate Taylor
Engineers at Ohio State University have invented a single lens that can create microscopic 3D images by itself.
Posted by Trent Nouveau
German researchers have developed what is being billed as the world's "thinnest" pico video projector.
